com.codename1.util

Class CallbackAdapter<T>

java.lang.Object

com.codename1.util.CallbackAdapter<T>

All Implemented Interfaces:

Callback<T>, FailureCallback<T>, SuccessCallback<T>

public class CallbackAdapter<T>
extends Object
implements Callback<T>

Adapter for the {Callback} interface.

Constructor Summary

Constructors

Constructor and Description
CallbackAdapter()

Method Summary

Modifier and Type	Method and Description
void	onError(Object sender, Throwable err, int errorCode, String errorMessage) Invoked when the async method throws an exception
void	onSucess(T value) Invoked when the async method returns with a successful value

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CallbackAdapter

public CallbackAdapter()

Method Detail

onSucess

public void onSucess(T value)

Invoked when the async method returns with a successful value

Specified by:

onSucess in interface SuccessCallback<T>

Parameters:

value - the value

onError

public void onError(Object sender,
                    Throwable err,
                    int errorCode,
                    String errorMessage)

Invoked when the async method throws an exception

Specified by:

onError in interface FailureCallback<T>

Parameters:

sender - the source of the error e.g. connection request that triggered the error, could be null

err - in case of an error triggered by an exception

errorCode - if applicable e.g. with http error codes, -1 for unknown

errorMessage - if applicable a user displayable message (can be null)